Moles & Molar Mass
This value is otherwise known as "avogadro's number"
What is 6.022 x 1023?
This symbol represents "yield" and is used to separate reactants from produts.
What is ---> ?
This compound is written as NaOH
What is sodium hydroxide?
These subatomic particles are being gained/lost as an atom ionizes
What are valence electrons?
This unit of count is used to describe ions, atoms, molecules and other representative particles.
What is the mole? (Avogadro's number)
This symbol/classification is used to describe something that has been dissolved in water.
What is aqueous (aq)?
A molecule of aluminum carbonate, Al2(CO3)3 contains this number of carbon atoms
What is three?
This scientific law establishes that within a chemical reaction, matter is never created nor destroyed.
What is The Law of Conservation of Mass (or Matter)?
This value is determined to be the molar mass of water
What is 18.016 g/mol?
The formation of a rust on your bike is evidence of this type of change.
What is a chemical change/reaction?
These coefficients are needed to balance the equation: ___ Al + ___ O2 ---> ___Al2O3
What are 4, 3, and 2?
Aqueous solutions are classified as these types of mixtures which are known to be "uniform throughout"
What are homogenous mixtures?
1.5 moles of SO3 is determined to contain this much oxygen by mass (g)?
What is 72 grams?
The formation of these solids are always evidence of a chemical reaction?
What are precipitates?
This many oxygen atoms are in 7 molecules of Ca(MnO4)2
What are 56?
This element is considered to be the smallest of the halogens.
What is fluorine?
This many moles of hydrogen are present in 2.016 grams of hydrogen gas, H2
What are 2?
Solid calcium oxide being reacted with liquid water to create a solution of calcium hydroxide is represented by this balanced chemical equation.
What is CaO (s) + H2O (l) ---> Ca(OH)2 (aq)
This compound has the chemical formula Ti(C2H3O2)4
What is titanium (iv) acetate?
These intermolecular forces are considered the strongest type present in a sample of liquid bromine, Br2.
What are london-dispersion forces?